RecognitionAlternates.GetEnumerator 方法

项目
11/04/2008

返回一个对象，该对象实现 System.Collections.IEnumerator 接口，该接口可以循环访问 RecognitionAlternates 集合中的 RecognitionAlternate 对象。

命名空间： Microsoft.Ink
程序集： Microsoft.Ink（在 Microsoft.Ink.dll 中）

语法

声明
Public Function GetEnumerator As RecognitionAlternates..::.RecognitionAlternatesEnumerator
用法
Dim instance As RecognitionAlternates
Dim returnValue As RecognitionAlternates..::.RecognitionAlternatesEnumerator

returnValue = instance.GetEnumerator()

public RecognitionAlternates..::.RecognitionAlternatesEnumerator GetEnumerator()

public:
RecognitionAlternates..::.RecognitionAlternatesEnumerator^ GetEnumerator()

public RecognitionAlternates..::.RecognitionAlternatesEnumerator GetEnumerator()

public function GetEnumerator() : RecognitionAlternates..::.RecognitionAlternatesEnumerator

返回值

类型：Microsoft.Ink.RecognitionAlternates.RecognitionAlternatesEnumerator
返回一个对象，该对象实现 System.Collections.IEnumerator 接口，该接口可以循环访问 RecognitionAlternates 集合中的 RecognitionAlternate 对象。

示例

这些示例演示通过两种方式来遍历 RecognitionAlternates 集合，并将集合中包含的每个 RecognitionAlternate 对象的字符串表示形式都添加到一个泛型字符串列表中。

此示例获取 RecognitionAlternates 集合的 System.Collections.IEnumerator，然后使用它遍历该集合。

Dim inkRecogAlternates As List(Of String) = New List(Of String)
' get the RecognitionAlternates from the RecognitionResult object
Dim mAlternates As RecognitionAlternates = mRecognitionResult.GetAlternatesFromSelection()
' get the enumerator
Dim iEnum As RecognitionAlternates.RecognitionAlternatesEnumerator = mAlternates.GetEnumerator()
iEnum.Reset()
' traverse the collection
While iEnum.MoveNext()
    Dim theRecognitionAlternate As RecognitionAlternate = iEnum.Current
    inkRecogAlternates.Add(theRecognitionAlternate.ToString())
End While

List<String> inkRecogAlternates = new List<string>();
// get the RecognitionAlternates from the RecognitionResult object
RecognitionAlternates mAlternates = mRecognitionResult.GetAlternatesFromSelection();
// get the enumerator
RecognitionAlternates.RecognitionAlternatesEnumerator iEnum = mAlternates.GetEnumerator();
iEnum.Reset();
// traverse the collection
while (iEnum.MoveNext())
{
    RecognitionAlternate theRecognitionAlternate = iEnum.Current;
    inkRecogAlternates.Add(theRecognitionAlternate.ToString());
}

此示例使用 foreach 语句（在 Visual Basic 中为 For Each），该语句仅调用内部代码中的 GetEnumerator 方法，该方法是编译器为支持此语句而生成的。

Dim inkRecogAlternates As List(Of String) = New List(Of String)
' get the RecognitionAlternates from the RecognitionResult object
Dim mAlternates As RecognitionAlternates = mRecognitionResult.GetAlternatesFromSelection()
' traverse the collection
For Each theRecognitionAlternate As RecognitionAlternate In mAlternates
    inkRecogAlternates.Add(theRecognitionAlternate.ToString())
Next

List<String> inkRecogAlternates = new List<string>();
// get the RecognitionAlternates from the RecognitionResult object
RecognitionAlternates mAlternates = mRecognitionResult.GetAlternatesFromSelection();
// traverse the collection
foreach (RecognitionAlternate theRecognitionAlternate in mAlternates)
{
    inkRecogAlternates.Add(theRecognitionAlternate.ToString());
}